<template>
    <div class="shopcar-container">
        <div class="goods-list">

            <div class="mui-card" v-for="(item, i) in goodslist" :key="item.id">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner">
                        <mt-switch v-model="$store.getters.getGoodsSelected[item.id]" @change="selectedChanged(item.id, $store.getters.getGoodsSelected[item.id])"></mt-switch>
                        <img :src="item.thumb_path">
                        <div class="info">
                            <h1>{{ item.title }}</h1>
                            <p>
                                <span class="price">¥{{ item.sell_price }}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id, i)">删除</a>
                            </p>
                        </div>
                    </div>
                </div>
            </div>

            <div class="mui-card">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner jiesuan">
                        <div class="left">
                            <p>总计（不含运费）</p>
                            <p>已勾选商品 <span class="red">{{ $store.getters.getGoodsCountAndAmount.count }}</span> 件，总价  <span class="red">¥{ $store.getters.getGoodsCountAndAmount.amount }}</span></p>
                        </div>
                        <mt-button type="danger">去结算</mt-button>
                    </div>
                </div>
            </div>

            <p>{{ $store.getters.getGoodsSelected }}</p>
        </div>
    </div>
</template>

<script>
    import numbox from '../subcomponents/shopcar_numbox.vue'
    export default {
        data(){
            return{
                goodslist: []
            }
        },
        created(){
          this.getGoodsList()
        },
        methods:{
            getGoodsList(){
                var idArr = []
                this.$store.state.car.forEach(item => idArr.push(item.id))
                if (idArr.length <= 0){
                    return;
                }

                this.$http.get('api/goods/getshopcarlist/'+ idArr.join(",")).then(result => {
                    if (result.body.status === 0){
                        this.goodslist = result.body.message
                    }
                })
            },
            remove(id, index){
                this.goodslist.splice(index, i)
                this.$store.commit("removeFromCar", id)
            },
            selectedChanged(id, val){
                this.$store.commit('updateGoodsSelected',{ id, selected: val})
            }
        },
        components: {
            numbox
        }
    }
</script>

<style lang="scss" scoped>
    .shopcar-container{
        background-color: #eee;
        overflow: hidden;
        .goods-list{
            .mui-card-content-inner{
                display: flex;
                align-items: center;
            }
            img{
                width: 60px;
                height: 60px;
            }
            h1{
                font-size: 13px;
            }
            .info{
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                .price{
                    color: red;
                    font-size: bold;
                }
            }
        }
        .jiesuan{
            display: flex;
            justify-content: space-between;
            align-items: center;
            .red{
                color: red;
                font-weight: bold;
                font-size: 16px;
            }
        }
    }
</style>
